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[host] fixed missed cursor shape updates

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This commit is contained in:
Geoffrey McRae
2018-05-28 10:34:24 +10:00
parent 62e67c345c
commit 871aee2aae
3 changed files with 31 additions and 9 deletions
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27
host/Service.cpp
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@@ -275,10 +275,28 @@ bool Service::Process()
return false;
}
if (cursor.hasPos || cursor.hasShape)
if (cursor.updated)
{
EnterCriticalSection(&m_cursorCS);
memcpy(&m_cursorInfo, &cursor, sizeof(struct CursorInfo));
if (cursor.hasPos)
{
m_cursorInfo.hasPos = true;
m_cursorInfo.x = cursor.x;
m_cursorInfo.y = cursor.y;
}
if (cursor.hasShape)
{
m_cursorInfo.hasShape = true;
m_cursorInfo.dataSize = cursor.dataSize;
m_cursorInfo.type = cursor.type;
m_cursorInfo.w = cursor.w;
m_cursorInfo.h = cursor.h;
m_cursorInfo.pitch = cursor.pitch;
m_cursorInfo.shape = cursor.shape;
}
m_cursorInfo.visible = cursor.visible;
LeaveCriticalSection(&m_cursorCS);
SetEvent(m_cursorEvent);
}
@@ -326,6 +344,8 @@ DWORD Service::CursorThread()
EnterCriticalSection(&m_cursorCS);
if (m_cursorInfo.hasPos)
{
m_cursorInfo.hasPos = false;
// tell the client where the cursor is
cursor->flags |= KVMFR_CURSOR_FLAG_POS;
cursor->x = m_cursorInfo.x;
@@ -339,6 +359,7 @@ DWORD Service::CursorThread()
if (m_cursorInfo.hasShape)
{
m_cursorInfo.hasShape = false;
if (m_cursorInfo.dataSize > m_cursorDataSize)
DEBUG_ERROR("Cursor size exceeds allocated space");
else
@@ -356,8 +377,8 @@ DWORD Service::CursorThread()
memcpy(m_cursorData, m_cursorInfo.shape, m_cursorInfo.dataSize);
}
}
LeaveCriticalSection(&m_cursorCS);
LeaveCriticalSection(&m_cursorCS);
cursor->flags |= KVMFR_CURSOR_FLAG_UPDATE;
}